Answer:
Large cities, small towns, and farming villages were the three types of settlements. Archaeologists discovered three sizable cities of comparable size. They are not exactly alike, but they share many of the same traits. Each city was surrounded by massive brick walls, while smaller walls encased individual houses. The cities were laid out in a grid with wide enough streets for carts. Additionally, they housed water and sewage systems, which included reservoirs for water storage, toilets connected to brick-lined sewers, and public baths. Indus' civilization placed a high value on sanitation, as evidenced by this. Smaller towns modeled after the larger cities have also been discovered by archaeologists. These towns share numerous characteristics with cities, but on a much smaller scale. There were farming villages between the big cities. These villages may have supplied food to areas with a larger population. They look like small towns, but they were built in a very different way from the bigger cities and towns.
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